<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script>
        /**
         * screen 屏幕
         * height
         * width
         * availHeight
         * availWidth
         * colorDepth
         * pixelDepth
         **/
        console.log(screen.height, screen.width);
        console.log(screen.availHeight, screen.availWidth);
        console.log(screen.colorDepth, screen.pixelDepth);
    </script>
</body>
</html>